The above photo is the main fountain garden The highest fountain jet rises 130 feet. When the full display is running, 10,000 gallons of water recirculate each minute through 380 fountainheads, scuppers and spouts. They have a Festival of Fountains where color lights and music is incorporated, but I have not been to these yet.
This is the Sculpture Garden and includes more than 50 specimens in 20 different shapes including cones, cubes, spirals; as well as bird shapes and rabbits, etc.
This image is part of the Conservatory. It houses 20 indoor gardens and 5,500 types of plants.
This image was taken in the Italian Water Garden and includes six large and 12 small blue-tiled pools with 600 jets of water and a water staircase that recirculate 4,500 gallons of water each minute.
I usually spend the entire day when I visit. The gardens are open year round and have plants for each season. They do a Christmas Light show where all the gardens are lit up in Christmas tradition. Each holiday brings a different show.
Longwood Gardens is owned by the Dupont Family.
Yeah I think I could spend a day maybe two or three there. 
That is really a nice place with all those different species of plants and not to mention the abundance of bugs that would go with them, unless someone sprays them with pesticides. 
